Moraug gives one less combat phase than he is pupposed to.
In two back to back games, Moraugs triggers registered but did not apply after the second to last battle phases (Second combat phase game 1 and first combat phase game 2).
Steps:
Game 1)
5 lands in play, 1 Ice Manalith in play, 1 Moraug, Fury of Akoum in play
Play Cultivate, play land recieved from Cultivate
Trigger for Moraug appears twice on the side.
attack with Moraug, attack increases, Creatures untap
attack with Moraug, attack increases, blocked by Dire Fleet Warmonger
End turn button lights up.
Game 2)
6 lands in play, Phylath World Sculptor in play, 5 plant tokens in play, Purphoros, Bronze-Blooded in play.
3 Hallowed priest's and 1 Charmed Stray in play on opposing side.
Play Moraug, Fury of Akoum.
Play Land.
Trigger appears on left side of field
attack with everything, Charmed Stray blocks Moraug.
End turn button lights up.
In both cases an extra combat phase should have triggered due to the landfall of Moraug. as stated the symbol appeared and flashed as if a trigger was being applied but nothing happened after.
In addition, in both games i had no available actions after the combat yet the end turn button became lit up and would not proceed until pressed.
Full control was not active and in my experience the turn should have ended automatically in that case.